My group and I are new to TTB and we're still learning the rules. We understand the abstract concept of the Height aspect, but a lot of us are really detail oriented and would like to know just how tall is a height 1 or 2 character? Is height based on yards like all other measurements in the game? If so does that mean a height 1 gremlin is maxed out at only 3 feet and a height 2 human is maxed out at 6 feet? Again, we understand the abstract nature of it for actual game play, we're just wanting to know some general ranges for the flavor of our characters.